2012112920640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72274171}}^1$

素因数の和:72274220

約数の個数: 112

約数和(自身を含む): 6608750287680

約数和(自身を除く): 4596637367040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 9280, 13920, 27840, 72274171, 144548342, 216822513, 289096684, 361370855, 433645026, 578193368, 722741710, 867290052, 1084112565, 1156386736, 1445483420, 1734580104, 2095950959, 2168225130, 2312773472, 2890966840, 3469160208, 4191901918, 4336450260, 4625546944, 5781933680, 6287852877, 6938320416, 8383803836, 8672900520, 10479754795, 11563867360, 12575705754, 13876640832, 16767607672, 17345801040, 20959509590, 23127734720, 25151411508, 31439264385, 33535215344, 34691602080, 41919019180, 50302823016, 62878528770, 67070430688, 69383204160, 83838038360, 100605646032, 125757057540, 134140861376, 167676076720, 201211292064, 251514115080, 335352153440, 402422584128, 503028230160, 670704306880, 1006056460320, 2012112920640]

約数ペア:

[(1, 2012112920640), (2, 1006056460320), (3, 670704306880), (4, 503028230160), (5, 402422584128), (6, 335352153440), (8, 251514115080), (10, 201211292064), (12, 167676076720), (15, 134140861376), (16, 125757057540), (20, 100605646032), (24, 83838038360), (29, 69383204160), (30, 67070430688), (32, 62878528770), (40, 50302823016), (48, 41919019180), (58, 34691602080), (60, 33535215344), (64, 31439264385), (80, 25151411508), (87, 23127734720), (96, 20959509590), (116, 17345801040), (120, 16767607672), (145, 13876640832), (160, 12575705754), (174, 11563867360), (192, 10479754795), (232, 8672900520), (240, 8383803836), (290, 6938320416), (320, 6287852877), (348, 5781933680), (435, 4625546944), (464, 4336450260), (480, 4191901918), (580, 3469160208), (696, 2890966840), (870, 2312773472), (928, 2168225130), (960, 2095950959), (1160, 1734580104), (1392, 1445483420), (1740, 1156386736), (1856, 1084112565), (2320, 867290052), (2784, 722741710), (3480, 578193368), (4640, 433645026), (5568, 361370855), (6960, 289096684), (9280, 216822513), (13920, 144548342), (27840, 72274171)]